package com.du.spring5.Service;

import com.du.spring5.Dao.UserDao;

/**
 * @author : DuJiabao
 * @Date : 2021/2/3 11:14
 * @Project : spring
 * @File : null.java
 * @Desc :
 */
public class UserService {
    private UserDao userDao;

    public UserService() {
        System.out.println("UserService has created!");
    }

    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }
}
